Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2018

Accrued Liabilities

Schedule of accrued liabilities

Accrued liabilities as of December 31, 2017 and September 30, 2018 consisted of the following items (in thousands):

	December 31, 2017		September 30, 2018
Capital expenditures	$	155,300		143,170
Gathering, compression, processing, and transportation expenses		88,850		112,937
Marketing expenses		59,049		46,537
Interest expense		40,861		64,641
Other		99,165		89,931
	$	443,225		457,216